Trace number 1556325

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.08 1200.53

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1556325-1238748737.cnf
0.00/0.00	c parsed header 'p cnf 51064 152039'
1.59/1.65	c initialized 51064 variables
1.59/1.65	c found 152039 non trivial clauses
1.59/1.65	c
1.59/1.65	c random number generator seed 0
1.59/1.65	c 
1.59/1.65	c  seconds     variables   original    learned     agility
1.59/1.65	c         level        used      conflicts    limit          MB
1.59/1.65	c 
1.59/1.65	c s   1.7   0.0 50918   0.9 50671   128     0     0   0.0   5.8 
1.69/1.77	c 
1.69/1.77	c initial reduction limit 25339 clauses
1.69/1.77	c 
1.69/1.77	c +   1.8 194.6 50918  12.4 50671   228    92 27872  12.1   6.1 
1.69/1.77	c R   1.8 194.6 50918  12.4 50671   230    94 27872  13.8   6.1 
2.29/2.31	c +   2.3 220.6 50918  61.6 50671   378   234 30659   6.4   6.2 
2.39/2.44	c N   2.4 218.1 50918  62.2 50671   531   385 30659  23.4   6.3 
2.39/2.48	c +   2.5 216.6 50918  62.3 50671   603   456 33724  19.3   6.3 
2.69/2.73	c +   2.7 213.2 50918  67.7 50671   940   793 37096  21.1   6.4 
2.99/3.01	c R   3.0 216.8 50918  67.9 50671  1337  1190 37096  18.9   6.6 
3.20/3.21	c +   3.2 220.7 50918  70.4 50671  1445  1297 40805   0.2   6.6 
3.99/4.05	c +   4.1 167.4 50918  72.2 50671  2202  1948 44885  19.0   6.8 
4.89/4.95	c +   4.9 162.3 50918  78.8 50671  3337  3083 49373  13.8   7.3 
4.89/4.95	c R   5.0 162.3 50918  78.8 50671  3339  3085 49373  15.5   7.3 
5.89/5.99	c +   6.0 183.1 50918  81.2 50671  5039  4753 54310  29.3   7.7 
8.69/8.74	c +   8.7 180.3 50918  97.8 50671  7592  7264 59741   9.4   8.7 
9.08/9.17	c R   9.2 185.4 50918  98.0 50671  8144  7811 59741   3.1   8.8 
11.49/11.53	c +  11.5 193.8 50918  98.4 50671 11421 11021 65715  30.7   9.8 
15.29/15.35	c +  15.4 199.9 50918  99.2 50671 17164 16649 72286   7.3  12.2 
17.39/17.42	c R  17.4 206.0 50918  99.3 50671 19376 18854 72286  20.3  13.9 
22.18/22.25	c +  22.2 222.4 50918  99.5 50671 25778 25143 79514  19.6  16.4 
23.19/23.28	c s  23.3 222.3 50917  99.5 50671 27462 26821 79514  19.5  17.1 
23.29/23.36	c N  23.4 222.0 50917  99.5 50671 27562 26921 79514  24.5  17.2 
23.29/23.36	c 
23.29/23.36	c  seconds     variables   original    learned     agility
23.29/23.36	c         level        used      conflicts    limit          MB
23.29/23.36	c 
23.49/23.55	c R  23.5 221.8 50917  99.5 50671 27862 27215 79514  14.9  17.3 
24.09/24.16	c R  24.2 222.1 50917  99.5 50671 28666 27971 79514  16.6  17.6 
25.19/25.25	c R  25.2 222.5 50917  99.6 50671 30670 29912 79514  22.0  18.1 
29.48/29.54	c R  29.5 223.0 50917  99.7 50671 35483 34659 79514  15.3  20.4 
32.37/32.42	c +  32.4 222.0 50917  99.7 50671 38699 37784 87465   6.0  21.9 
39.67/39.75	c R  39.7 221.9 50917  99.7 50671 46711 45619 87465  21.4  25.4 
49.77/49.81	c +  49.8 213.1 50917  99.9 50671 58080 56766 96211  12.9  29.5 
67.96/68.09	c R  68.1 213.6 50917  99.9 50671 72350 70926 96211  11.2  39.1 
85.66/85.72	c +  85.7 216.5 50917 100.0 50671 87151 85607 105e3   9.1  46.9 
132.13/132.28	c R 132.2 217.6 50917 100.0 50671 130e3 47078 105e3  12.7  27.1 
133.23/133.30	c + 133.3 217.3 50917 100.0 50671 130e3 47791 116e3   8.8  27.6 
205.81/205.95	c + 205.9 216.3 50917 100.0 50671 196e3 112e3 128e3  23.6  62.7 
282.49/282.65	c R 282.5 218.4 50917 100.0 50671 258e3 78242 128e3  12.3  44.9 
333.56/333.78	c + 333.7 217.2 50917 100.0 50671 294e3 114e3 140e3  12.3  66.1 
572.88/573.18	c + 573.0 222.3 50917 100.0 50671 441e3 62980 154e3   1.2  35.9 
891.36/891.73	c R 891.4 225.6 50917 100.0 50671 540e3 46695 154e3  11.7  38.9 
1065.29/1065.72	c + 107e1 224.5 50917 100.0 50671 662e3 50160 170e3  12.7  28.3

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556325-1238748737/watcher-1556325-1238748737 -o /tmp/evaluation-result-1556325-1238748737/solver-1556325-1238748737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1556325-1238748737.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6270
/proc/meminfo: memFree=1270768/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=3712 CPUtime=0
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 543 0 0 0 0 0 0 0 18 0 1 0 1147540406 3801088 528 1992294400 134512640 135137933 4294956224 18446744073709551615 134532201 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 928 533 53 152 0 774 0

[startup+0.0875031 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6270
/proc/meminfo: memFree=1270768/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=6576 CPUtime=0.07
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1505 0 0 0 7 0 0 0 18 0 1 0 1147540406 6733824 1490 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 1644 1490 56 152 0 1490 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6576

[startup+0.101505 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6270
/proc/meminfo: memFree=1270768/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=6972 CPUtime=0.09
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1623 0 0 0 8 1 0 0 18 0 1 0 1147540406 7139328 1608 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 1743 1609 56 152 0 1589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6972

[startup+0.301544 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6270
/proc/meminfo: memFree=1270768/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=7368 CPUtime=0.29
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1706 0 0 0 28 1 0 0 19 0 1 0 1147540406 7544832 1691 1992294400 134512640 135137933 4294956224 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 1842 1691 61 152 0 1688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7368

[startup+0.70162 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6270
/proc/meminfo: memFree=1270768/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=7368 CPUtime=0.69
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1720 0 0 0 68 1 0 0 22 0 1 0 1147540406 7544832 1705 1992294400 134512640 135137933 4294956224 18446744073709551615 134547464 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 1842 1705 61 152 0 1688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7368

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1264040/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=7512 CPUtime=1.49
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1736 0 0 0 148 1 0 0 25 0 1 0 1147540406 7692288 1721 1992294400 134512640 135137933 4294956224 18446744073709551615 134547477 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 1878 1721 61 152 0 1724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7512

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1263656/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=8332 CPUtime=3.09
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 1949 0 0 0 308 1 0 0 25 0 1 0 1147540406 8531968 1925 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 2083 1925 69 152 0 1929 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8332

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1262184/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=9544 CPUtime=6.29
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 2269 0 0 0 628 1 0 0 25 0 1 0 1147540406 9773056 2245 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 2386 2245 69 152 0 2232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9544

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1259304/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=12184 CPUtime=12.69
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 2927 0 0 0 1267 2 0 0 25 0 1 0 1147540406 12476416 2903 1992294400 134512640 135137933 4294956224 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 3046 2903 69 152 0 2892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12184

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1251048/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=20368 CPUtime=25.49
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 4959 0 0 0 2545 4 0 0 25 0 1 0 1147540406 20856832 4935 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 5092 4935 69 152 0 4938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20368

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1238952/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=32772 CPUtime=51.06
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 8068 0 0 0 5100 6 0 0 25 0 1 0 1147540406 33558528 8044 1992294400 134512640 135137933 4294956224 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 8193 8044 69 152 0 8039 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32772

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1213864/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=57580 CPUtime=102.25
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 14227 0 0 0 10213 12 0 0 25 0 1 0 1147540406 58961920 14203 1992294400 134512640 135137933 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 14395 14203 69 152 0 14241 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1210600/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=60824 CPUtime=162.22
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 15051 0 0 0 16210 12 0 0 25 0 1 0 1147540406 62283776 15002 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 15206 15002 69 152 0 15052 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 60824

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1198696/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=72704 CPUtime=222.2
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 18035 0 0 0 22205 15 0 0 25 0 1 0 1147540406 74448896 17986 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 18176 17986 69 152 0 18022 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 72704

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1195496/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=75740 CPUtime=282.18
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 18834 0 0 0 28202 16 0 0 25 0 1 0 1147540406 77557760 18785 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 18935 18785 69 152 0 18781 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 75740

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1195496/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=75740 CPUtime=342.16
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 18834 0 0 0 34200 16 0 0 25 0 1 0 1147540406 77557760 18785 1992294400 134512640 135137933 4294956224 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 18935 18785 69 152 0 18781 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 75740

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1181288/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=90888 CPUtime=402.14
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 22385 0 0 0 40195 19 0 0 25 0 1 0 1147540406 93069312 22336 1992294400 134512640 135137933 4294956224 18446744073709551615 134552501 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 22722 22336 69 152 0 22568 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 90888

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1181224/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=90888 CPUtime=462.12
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 22385 0 0 0 46192 20 0 0 25 0 1 0 1147540406 93069312 22336 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 22722 22336 69 152 0 22568 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 90888

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6271
/proc/meminfo: memFree=1181288/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=90888 CPUtime=522.1
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 22385 0 0 0 52190 20 0 0 25 0 1 0 1147540406 93069312 22336 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 22722 22336 69 152 0 22568 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 90888

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6277
/proc/meminfo: memFree=1176232/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=95772 CPUtime=582.07
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 23623 0 0 0 58186 21 0 0 25 0 1 0 1147540406 98070528 23574 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 23943 23574 69 152 0 23789 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 95772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6277
/proc/meminfo: memFree=1176232/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=95772 CPUtime=642.05
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 23623 0 0 0 64184 21 0 0 25 0 1 0 1147540406 98070528 23574 1992294400 134512640 135137933 4294956224 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 23943 23574 69 152 0 23789 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 95772

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6277
/proc/meminfo: memFree=1172328/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=99864 CPUtime=702.02
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 24645 0 0 0 70180 22 0 0 25 0 1 0 1147540406 102260736 24596 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 24966 24596 69 152 0 24812 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 99864

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6277
/proc/meminfo: memFree=1151656/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=120456 CPUtime=762.01
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 29763 0 0 0 76173 28 0 0 25 0 1 0 1147540406 123346944 29714 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 30114 29714 69 152 0 29960 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 120456

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6277
/proc/meminfo: memFree=1133480/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=138804 CPUtime=821.98
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 34381 0 0 0 82163 35 0 0 25 0 1 0 1147540406 142135296 34332 1992294400 134512640 135137933 4294956224 18446744073709551615 134554416 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 34701 34332 69 152 0 34547 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 138804

[startup+882.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 6277
/proc/meminfo: memFree=1119464/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152400 CPUtime=881.96
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 88157 39 0 0 25 0 1 0 1147540406 156057600 37731 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38100 37731 69 152 0 37946 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 152400

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 6277
/proc/meminfo: memFree=1119464/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152400 CPUtime=941.94
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 94155 39 0 0 25 0 1 0 1147540406 156057600 37731 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38100 37731 69 152 0 37946 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 152400

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 6277
/proc/meminfo: memFree=1119464/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152400 CPUtime=1001.91
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 100152 39 0 0 25 0 1 0 1147540406 156057600 37731 1992294400 134512640 135137933 4294956224 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38100 37731 69 152 0 37946 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 152400

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6277
/proc/meminfo: memFree=1119528/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152208 CPUtime=1061.89
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 106150 39 0 0 25 0 1 0 1147540406 155860992 37712 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38052 37712 69 152 0 37898 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 152208

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 6277
/proc/meminfo: memFree=1119528/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152208 CPUtime=1121.87
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 112147 40 0 0 25 0 1 0 1147540406 155860992 37712 1992294400 134512640 135137933 4294956224 18446744073709551615 134547957 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38052 37712 69 152 0 37898 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 152208

[startup+1182.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 6277
/proc/meminfo: memFree=1119528/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152208 CPUtime=1181.85
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 118145 40 0 0 25 0 1 0 1147540406 155860992 37712 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38052 37712 69 152 0 37898 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 152208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 6277
/proc/meminfo: memFree=1119528/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152208 CPUtime=1200.04
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 119964 40 0 0 25 0 1 0 1147540406 155860992 37712 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38052 37712 69 152 0 37898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 152208

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.12 1.05 1.00 2/65 6277
/proc/meminfo: memFree=1119528/2055920 swapFree=4179880/4192956
[pid=6270] ppid=6268 vsize=152208 CPUtime=1200.04
/proc/6270/stat : 6270 (picosat) R 6268 6270 5945 0 -1 4194304 37780 0 0 0 119964 40 0 0 25 0 1 0 1147540406 155860992 37712 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6270/statm: 38052 37712 69 152 0 37898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 152208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.65
CPU system time (s): 0.429934
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 152400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37780
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1442

runsolver used 0.925859 second user time and 2.73558 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-03 10:52:17
IDJOB=1556325
IDBENCH=70817
IDSOLVER=506
FILE ID=node5/1556325-1238748737
PBS_JOBID= 9086120
Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556325-1238748737/watcher-1556325-1238748737 -o /tmp/evaluation-result-1556325-1238748737/solver-1556325-1238748737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1556325-1238748737.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=153990277

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1271184 kB
Buffers:         96164 kB
Cached:         581596 kB
SwapCached:       7000 kB
Active:         281988 kB
Inactive:       404332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1271184 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            84464 kB
Committed_AS:  3079556 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node5 at 2009-04-03 11:12:20